diethyl 2-cyano-3-oxobutanedioate

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Names

[ CAS No. ]:
134541-15-4

[ Name ]:
diethyl 2-cyano-3-oxobutanedioate

[Synonym ]:
cyano-oxalacetic acid diethyl ester
Butanedioic acid,2-cyano-3-oxo-,1,4-diethyl ester
Cyan-oxalessigsaeure-diaethylester
diethyl 2-cyano-3-oxosuccinate
Aethoxalyl-cyan-essigsaeure-aethylester

Chemical & Physical Properties

[ Density]:
1.218g/cm3

[ Boiling Point ]:
323.2ºC at 760mmHg

[ Melting Point ]:
88ºC

[ Molecular Formula ]:
C9H11NO5

[ Molecular Weight ]:
213.18700

[ Flash Point ]:
140.6ºC

[ Exact Mass ]:
213.06400

[ PSA ]:
93.46000

[ Vapour Pressure ]:
0.000265mmHg at 25°C

[ Index of Refraction ]:
1.452

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl cyanoacetate
  • Diethyloxalate
  • sodium salt of ethyl cyanoacetate
  • Ethoxalyl chloride

DownStream

  • ethyl anilinocarbamoylformate

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • diethyl 2-cyano-3-methylpent-2-enedioate
  • diethyl 2-cyano-3-ethoxyaziridine-1,2-dicarboxylate
  • diethyl 2-cyano-3-(diethoxymethyl)pentanedioate
  • diethyl 2-cyano-3-(3-methoxyphenyl)pentanedioate
  • diethyl 2-cyano-3-(ethoxycarbonylmethyl)-3-methyl-pentanedioate
  • diethyl 2-cyano-3-(1-cyano-2-naphthylamino)fumarate
  • 6-bromo-3,4-dihydro-1H-2-benzothiopyran-4-one
  • (2-(6-(Ethylthio)pyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone
  • (R)-2-(phenoxymethyl)pyrrolidine trifluoroacetate
  • 2-(Ethylthio)-5-(1-tosylpyrrolidin-2-yl)pyridine
  • [3-(Quinolin-6-ylmethyl)triazolo[4,5-b]pyridin-5-yl]boronic acid
  • tert-Butyl 2-(6-(ethylthio)pyridin-3-yl)piperidine-1-carboxylate
  • (1-(2-(Thiophen-3-yl)ethyl)cyclohexyl)methanamine
  • 2-(6-(Ethylthio)pyridin-3-yl)piperidine-1-carbaldehyde
  • (1-(2-(Thiophen-3-yl)ethyl)cyclopentyl)methanamine
  • (2-(6-(Ethylthio)pyridin-3-yl)piperidin-1-yl)(phenyl)methanone
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